左室心肌致密化不全的彩色多普勒超声诊断价值

Left ventricular noncompaction Diagnostic value of color Doppler ultrasound

目的:探讨左室心肌致密化不全的彩色多普勒超声心动图的特征分析,提高对左室心肌致密化不全的诊断率。方法:对二十三例来院就诊左室心肌致密化不全患者的超声心动图进行分析总结。结果:十三例患者彩色多普勒超声心动图均具有明显特征性改变,左室病变区域心内膜异常粗大呈蜂窝状的肌小梁交错深陷的隐窝,隐窝内可见低速血流信号。结论:左室心肌致密化不全具有典型的超声心动图特征,彩色多普勒超声诊断是针对本病的首选方法,具有重要的诊断价值。

Objective:To study left ventricular noncompaction of color Doppler echocardiography characteristics,improve left ventricular noncompaction of the diagnosis.Methods:To hospital on 23 cases of left ventricular noncompaction in patients with echocardiography were reviewed.Results:23 cases of patients with color Doppler echocardiography were obvious characteristic changes in left ventricular endocardial abnormal lesions of the muscle thick honeycomb trabecular cross deep in the recess,recess was seen in the low-speed flow signals.Conclusion:The left ventricular noncompaction with typical echocardiographic features,Color Doppler ultrasound is the preferred method for this disease,has important diagnostic value.